Terms of Service

By accessing or using CalcHub ("the Site") you agree to be bound by these Terms of Service ("Terms") and our Privacy Policy. If you do not agree to these Terms, do not use the Site. These Terms apply to all visitors, users, and others who access or use the Site.

Last updated: May 17, 2026

CalcHub provides free, browser-based calculator tools for informational and educational purposes. Our tools cover health, finance, mathematics, and everyday calculations. All tools are provided as-is with no guarantee of accuracy for professional, medical, or financial use.

CalcHub grants you a limited, non-exclusive, non-transferable, revocable licence to access and use the Site for personal, non-commercial purposes. Under this licence you may not:

• Reproduce, duplicate, or exploit any part of the Site without express written permission.
• Use automated tools to scrape, crawl, or bulk-download content.
• Attempt to bypass any security measures or access restrictions.
• Use the Site in any manner that could damage, disable, overburden, or impair it.
• Frame or embed the Site in another website without written permission.
• Impersonate CalcHub or misrepresent your affiliation with us.

THE SITE AND ITS CONTENT ARE PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED. CALCHUB EXPRESSLY DISCLAIMS ALL WARRANTIES INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

We do not warrant that: (a) the Site will be uninterrupted or error-free; (b) defects will be corrected; (c) calculator results are accurate enough for professional use; or (d) the Site is free of harmful components.

CalcHub tools and content are for general informational and educational purposes only and do not constitute professional advice of any kind.

• Health tools (BMI, calorie, ideal weight calculators, etc.) do not constitute medical advice. Always consult a qualified healthcare professional before making health decisions.
• Finance tools (mortgage, loan, investment calculators, etc.) do not constitute financial advice. Always consult a qualified financial adviser before making financial decisions.
• Legal tools or information do not constitute legal advice.

To the maximum extent permitted by applicable law, CalcHub, its owners, employees, and affiliates shall not be liable for any indirect, incidental, special, consequential, or punitive damages — including loss of profits, data, or goodwill — arising from your use of or inability to use the Site. In no event shall our total liability exceed the greater of $100 USD or the amount you paid to access the Site in the twelve months preceding the claim.

All Site content — including text, graphics, logos, tool designs, and code — is the intellectual property of CalcHub and is protected by applicable copyright and trademark laws. You may not reproduce, distribute, or create derivative works from Site content without our prior written consent.

CalcHub displays advertisements served by Google AdSense and potentially other networks. Advertisements are clearly presented as such. CalcHub is not responsible for the content of advertisements or the products/services they promote. By using the Site you consent to the display of advertisements.

The Site may contain links to third-party websites. These links are provided for convenience only. CalcHub does not endorse and is not responsible for the content, privacy policies, or practices of any third-party websites.

CalcHub reserves the right to modify these Terms at any time. We will update the "Last updated" date on this page when we do. Your continued use of the Site after changes are posted constitutes acceptance of the revised Terms.

These Terms shall be governed by and construed in accordance with applicable law. Any dispute arising under these Terms shall be resolved exclusively in the courts of the relevant jurisdiction. You irrevocably submit to the personal jurisdiction of those courts.

Questions about these Terms? Contact us via our Contact page and we will respond within 5 business days.